Liberia (LIR) to Portland (PDX) flight deal in business from $1,370

American AirlinesAAAmerican Airlines
Round Trip•Business Class
Costa RicaLIR

Daniel Oduber Quirós International Airport

Liberia, Costa Rica
United StatesPDX

Portland International Airport

Portland, United States
$1,996 USD
-31%$1,370 USD
Verified 13 days ago
Limited Availability
12% of dates checked are available within 10% of the lowest price

Thursday, July 30th, 2026

6 round-trip options

Returning
Tue, Aug 4, 2026•5 Day Trip
$1,949 USD
Google Flights
Returning
Wed, Aug 5, 2026•6 Day Trip
$2,220 USD
Google Flights
Returning
Thu, Aug 6, 2026•7 Day Trip
$1,777 USD
Google Flights
Returning
Sun, Aug 9, 2026•10 Day Trip
$4,205 USD
Google Flights
Returning
Tue, Aug 11, 2026•12 Day Trip
$2,105 USD
Google Flights
Returning
Thu, Aug 13, 2026•14 Day Trip
$4,979 USD
Google Flights